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Warmest sea in Brazil in March

298 coastal locations in Brazil ranked by their typical March sea temperature. Region-wide average in March: 27.0°C. The top of the list is where to find the warmest swimming this month.

Warmest in March

Areia Branca (Salineiro Terminal)

29.4°C March mean in Brazil

Regional March average

27.0°C

across all 298 coastal locations in Brazil

Vs annual mean

+2.0°C

above the year-round regional average

What the Brazil sea feels like in March

This water temperature is comparable to that of a swimming pool, but it might be higher than most open water swimmers prefer for serious swimming. Make sure to drink plenty of water before and after swimming and don't wear a wetsuit to avoid overheating.

Brazil monthly average 22.6°C to 27.1°C
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  • Warmest month February 27.1°C
  • Coldest month August 22.6°C
  • Annual mean 24.9°C
  • Months above 20°C 12 of 12

Where March fits in the year

March sits inside the regional pattern shown on the left. Pick a different month to see how the ranking shifts.

All twelve Brazil month rankings:

Brazil sea temperature map (live)

The map shows today's latest reading at every Brazil location. The list below is based on the typical March mean, useful for trip planning weeks or months ahead.

Zoom in to see individual locations. Click a pin for water temperatures. View list →
°C -2 0 1 3 5 7 9 11 13 15 17 19 21 24 27 30 35

Top 50 warmest Brazil locations in March

Sorted by the typical March mean built from a decade of daily readings at each location. Click any place for its 30-day chart, monthly profile, and full 10-year history.

# Location March mean
1 Areia Branca (Salineiro Terminal) State of Sergipe 29.4°C
2 Cabedelo (Rio Paraiba) Paraíba 29.3°C
3 Cabedelo Paraiba 29.2°C
4 Joao Pessoa Paraiba 29.2°C
5 Areia Branca Rio Grande do Norte 29.1°C
6 Porto de Natal Rio Grande do Norte 29.1°C
7 Canoa Quebrada Ceara 29.1°C
8 Maracajau Rio Grande do Norte 29.1°C
9 Macau Rio Grande do Norte 29.1°C
10 Pipa Rio Grande do Norte 29.1°C
11 Natal Rio Grande do Norte 29.1°C
12 Pecem Ceara 29.1°C
13 Ponta Negra Rio Grande do Norte 29.1°C
14 Jaboatão Pernambuco 29.1°C
15 Jacuma Paraiba 29.0°C
16 Pitimbu Paraiba 29.0°C
17 Tambaba Paraiba 29.0°C
18 Touros Rio Grande do Norte 29.0°C
19 Porto de Suape Pernambuco 29.0°C
20 Acaraú Ceará 29.0°C
21 Itamaraca Pernambuco 29.0°C
22 Itapissuma Pernambuco 29.0°C
23 Muro Alto Beach Pernambuco 29.0°C
24 Olinda Pernambuco 29.0°C
25 Paulista Pernambuco 29.0°C
Show 25 more ▸
26 Port of Pecem Ceara 29.0°C
27 Porto de Galinhas Pernambuco 29.0°C
28 Barra Grande Ceara 29.0°C
29 Paracuru Ceara 29.0°C
30 Cabo de Santo Agostinho Pernambuco 29.0°C
31 Ipojuca Pernambuco 29.0°C
32 Jaboatao dos Guararapes Pernambuco 29.0°C
33 Luis Correla Piauí 29.0°C
34 Recife Pernambuco 29.0°C
35 Baia do Sancho Pernambuco 28.9°C
36 Caucaia Ceara 28.9°C
37 Cumbuco Ceara 28.9°C
38 Fernando de Noronha Pernambuco 28.9°C
39 Fortaleza Ceara 28.9°C
40 Jijoca de Jericoacoara Ceara 28.9°C
41 Maracaipe Pernambuco 28.9°C
42 Maragogi Alagoas 28.9°C
43 Praia dos Carneiros Pernambuco 28.9°C
44 Serrambi Pernambuco 28.9°C
45 Porto De Pedras Alagoas 28.9°C
46 Antunes Alagoas 28.9°C
47 Sao Jose da Coroa Grande Pernambuco 28.9°C
48 Tamandare Pernambuco 28.9°C
49 Camocim Ceara 28.9°C
50 Maceio Alagoas 28.9°C

Coldest 10 in Brazil in March

Same data the other way. Helpful if you want to know which Brazil coasts to avoid for swimming in March.

# Location March mean
1 Disney Espirito Santo 19.4°C
2 Chui Rio Grande do Sul 23.3°C
3 Hermenegildo Rio Grande do Sul 23.3°C
4 Cassino Rio Grande do Sul 24.4°C
5 Rio Grande Rio Grande do Sul 24.4°C
6 Ararangua Santa Catarina 24.5°C
7 Arroio do Silva Santa Catarina 24.5°C
8 Pelotas Rio Grande do Sul 24.5°C
9 Laguna Santa Catarina 24.6°C
10 Porto Rio Grande Rio Grande do Sul 24.6°C

More on this region